The H2O profiles gives the combined
Vaisala/frost point hygrometer profile used as the input h2o
sounding for the LBL model. For the H2O profiles, "pluses"
indicate the Vaisala RH data, "diamonds" indicate levels where
Vaisala RH sounding filled a missing frost point hygrometer
level, "triangles" indicate levels filled by interpolation and
the solid curve indicates the final merged h2o sounding used for
the LBL calculation.

Profile data for 2002 is only preliminary. Raw sounding data
was provided by CMDL without the QC measures applied to the 2000
and 2001 data.

The table below displays the diagrams using the Image link or you
can choose to download postscript files.